from __future__ import annotations

from enum import Enum


class NormativeStatus(str, Enum):
    """Shared protocol for knowledge retrieval and deterministic decisions."""

    ANSWERED = "ANSWERED"
    DECIDED = "DECIDED"
    UNKNOWN = "UNKNOWN"
    CONFLICT = "CONFLICT"
    REQUIRES_JUDGMENT = "REQUIRES_JUDGMENT"
    OUT_OF_SCOPE = "OUT_OF_SCOPE"